X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=libgomp%2Fconfigure.ac;h=90e115bdaf96388620c44861e31280544db14596;hp=854514a27f42349f972304d236dba7b7ccf06b97;hb=ef2e6d4f06a1b3f6ed317e33765b6101b3acef5a;hpb=6e73639a226b8c3b97e0e1f677e30e45a3870d28

diff --git a/libgomp/configure.ac b/libgomp/configure.ac
index 854514a27f4..90e115bdaf9 100644
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -136,7 +136,7 @@ AC_SUBST(libtool_VERSION)
 # Check header files.
 AC_STDC_HEADERS
 AC_HEADER_TIME
-AC_CHECK_HEADERS(unistd.h semaphore.h sys/time.h)
+AC_CHECK_HEADERS(alloca.h unistd.h semaphore.h sys/time.h)
 AC_CHECK_HEADER([pthread.h],[],
   [AC_MSG_ERROR([Pthreads are required to build libgomp])])